Choose Round 99
Choose Round 99 if you want the Steam Leaderboards side of the pairing. Round 99 launched in 2020.
Round 99 vs Chumps Chained
Round 99 and Chumps Chained both land in Action, Indie on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Indie on Steam. Both support cooperative play. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Chumps Chained
Choose Chumps Chained if you want an Adventure and Casual game with Online Co-op.
Both Round 99 and Chumps Chained sit in Action and Indie on Steam and both list Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Round 99 |  Chumps Chained | |
|---|---|---|
| Released | 2020 | — |
| Genres | Action, Indie | Action, Indie, Adventure, Casual |
| Platforms | Windows | Windows, macOS, Linux |
| Steam Deck | Unrated | Unrated |
| Price | 4.99 USD | Price unknown |
| Steam reviews | 1 reviews | — |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Multi-player, Online Co-op, Shared/Split Screen Co-op |
| Developers | Boomz Games | MonRiverGames, Skeleton Closet |
Side by side
- Both share Action, Indie on Steam.
- Both support cooperative play.
Round 99 vs Chumps Chained — FAQ
- Are Round 99 and Chumps Chained similar?
- They overlap on Action, Indie on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Do both Round 99 and Chumps Chained have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Round 99 ships Shared/Split Screen Co-op, Co-op; Chumps Chained ships Online Co-op, Shared/Split Screen Co-op.